Charlotte Gerda Romilly 
From 2 July 1915, her married name became Dawson.1
Child of Charlotte Gerda Romilly and John Vavasour Dawson
- Major Peter Romilly Dawson1 b. 1930
- [S7177] Bob Janes, “re: Bosanquet Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 27 June 2014. Hereinafter cited as “re: Bosanquet Family.”
Nina Alleyne1
Her married name became Russell.
Child of Nina Alleyne and Reginald Russell
- Muriel Elsie Augusta Alleyne1 b. 28 Jan 1884
- [S37] BP2003 volume 1, page 320. See link for full details for this source. Hereinafter cited as. [S37]
Jane Smith1 
From after 1751, her married name became Askwith.1
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 15. Hereinafter cited as The New Extinct Peerage.
Cosmo Romilly 
Alan Thomas Grieve1
He lived at Stoke Lodge, Ludlow, Shropshire, EnglandG.1
Child of Alan Thomas Grieve and Anne Dulake
Children of Alan Thomas Grieve and Karen Louise de Sivrac Dunn
- Thomas de Sivrac Grieve2 b. 1973
- Lara Louise Grieve2 b. 1974
Hon. Victoria Monica Watson
From 6 May 1993, her married name became Westropp. She lived in 2003 at Goadby Hall, Goadby Marwood, Melton Mowbray, Leicestershire, England.1
Child of Hon. Victoria Monica Watson and Anthony Henry Westropp
- Marina Monica Westropp2 b. 22 Dec 1993
Eliza Campbell
Her married name became Romilly.
Children of Eliza Campbell and George Romilly
- Charlotte Gerda Romilly+ b. 1889, d. 1970
- Herbrand Alan Romilly b. 1894
Ivor Edward Other Windsor-Clive, 4th Earl of Plymouth1
He was styled as Viscount Windsor between 1951 and 2018.1 He was educated at Harrow School, Harrow, London, England.2 He was educated at Royal Agricultural College, Cirencester, Gloucestershire, England.2 He was co-founder and director of the Centre for Modern Art between 1973 and 1976.2 He lived in 2003 at Flat 3, 6 Oakley Street, London, England.2 He succeeded as the 17th Baron Windsor [E., 1529] on 7 March 2018. He succeeded as the 4th Earl of Plymouth, co. Devon [U.K., 1905] on 7 March 2018. He succeeded as the 4th Viscount Windsor, of Saint Fagans, co. Glamorgan [U.K., 1905] on 7 March 2018.
Children of Ivor Edward Other Windsor-Clive, 4th Earl of Plymouth and Caroline Anne Nettlefold
- Robert Other Ivor Windsor-Clive, Viscount Windsor+3 b. 25 Mar 1981
- Hon. Frederick John Richard Windsor-Clive+4 b. 21 Apr 1983
- Lady India Windsor-Clive4 b. 3 Sep 1988
- Hon. Edward James Archer Windsor-Clive2 b. 18 Jul 1994
- [S37] BP2003 volume 3, page 3152. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
Lady Elizabeth Katherine Grey1 
From 26 July 1932, her married name became Dawnay.
Children of Lady Elizabeth Katherine Grey and Lt.-Col. Ronald Dawnay
- Ann Josephine Dawnay2 b. 13 Aug 1933
- Andrew Charles Dawnay2 b. 8 Nov 1934, d. 23 Aug 1998
- Mary Dawnay+2 b. 15 Apr 1936
- John Alexander George Dawnay2 b. 28 Mar 1938, d. 14 Mar 1961
Marguerite Christine Ralli1 
After her marriage, Marguerite Christine Ralli was styled as Marchioness of Tweeddale on 7 December 1912. From 7 December 1912, her married name became Hay.
Children of Marguerite Christine Ralli and William George Montagu Hay, 11th Marquess of Tweeddale
- Lady Hélène Candida Hay+2 b. 5 Sep 1913, d. 4 Jan 2011
- Lady Marguerite Georgina Hay+2 b. 19 Mar 1916, d. 25 Mar 2003
- Lady Christine Daphne Hay+2 b. 29 Mar 1919, d. 25 Jul 2000
- Lady Frances Elizabeth Ann Hay2 b. 27 Oct 1926, d. 4 Jul 2023
- Lord unnamed son Hay2 b. 16 Jul 1928, d. 16 Jul 1928
